<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		
		<script>
			let age = 55;
			
			
			
			if(age >= 60 ){
				console.log("能退休");
			}else if(age>=55){
				console.log("即将退休，在努力几年。。。");
			} else{
				console.log("不能退休");
			}
			
			
			
			//console.log("不能退休");
		
			
			
		</script>
		
	</head>
	<body>
		<h3>请打开浏览器控制台，观察结果</h3>
		
		
	</body>
</html>